What is rigid thermoset phenolic insulation?
Phenolic insulation board is manufactured by a process in which a plastic foam forms an insulating core between two flexible facing layers. It has a high closed cell content and fine cell structure. Rigid phenolic insulation is produced by mixing high solids and phenolic resin with a surface acting agent.
What is Kingspan board made of?
The Kingspan Kooltherm range comprises the thinnest commonly used insulation products for any specific U-value. With a fibre-free rigid thermoset phenolic core, and a thermal conductivity of 0.018 – 0.023 W/m·K, these are the most thermally efficient insulation products commonly used.
What is kingspan Kooltherm used for?
Premium performance floor insulation Manufactured with a blowing agent that has zero ODP and low GWP, it is used to insulate beam and block, concrete and timber floors.
What is the difference between PIR and phenolic insulation?
As with the PIR/PUR boards above, phenolic insulation boards also have a closed cell structure. Phenolic board has a slightly higher r-value (higher is better, unlike u-values) and a slightly thinner profile than PIR/PUR boards due to the manufacturing process.
What is the difference between PIR and PUR insulation?
PUR AND PIR INSULATION MATERIAL PUR and PIR share the same insulating characteristics; they both are extremely efficient insulating materials. The difference lies in their behavior towards the fire. PUR has a poor fire performance, while PIR can have excellent fire behavior.
What is difference between PIR and PUR?
What is the difference between EPS and PIR insulation?
Expanded Polystyrene (EPS) has been left completely unaffected by the shortage of PIR insulation, as the manufacturing of EPS requires different raw materials. The cost difference between EPS and PIR can be as high as 20 percent, meaning you should see a substantial savings when you make the switch to EPS.
Which insulation board is best?
Polyurethane (PUR) is one of the most efficient insulation materials on the market. PUR is available in the shape of insulation boards or foam. However, the boards have a better insulation value than the foam variant. Moreover, these boards guarantee a certain thickness in advance and nothing has to be taped over.
Is Kooltherm phenolic insulation?
The Kingspan Kooltherm K-range comprises the thinnest commonly used insulation products for any specific U-value. With a fibre-free rigid thermoset phenolic core, and a thermal conductivity of 0.018 – 0.023 W/mK, these are the most thermally efficient insulation products commonly used.
Is kingspan Kooltherm fire resistant?
Assemblies featuring Kingspan thermoset insulation products (including Kingspan Kooltherm®, Kingspan Therma®, Kingspan TEK® and Kingspan Kooltherm Cavity Closer) perform very well in fire resistance tests and can outperform equivalent constructions featuring non-combustible synthetic mineral fibre insulation.
Is EPS better than PIR?
When compared to other rigid insulations, EPS is without doubt the most cost effective. For example, to achieve a thermal resistance of 4.54 m2K/W you would need 100 mm thick PIR. Alternatively, you could specify PlusTherm EPS, at a slightly thicker 135 mm, but still save up to 50% on cost compared to PIR.
